The upgrade program is completely optional and allows consumers who purchase Call of Duty: Ghosts on PlayStation3 to upgrade to the PlayStation4 version of the game for a limited time at a suggested retail price of only $10, €10, or£10 depending on territory.

Today we’re announcing that anyone who buys Call of Duty: Ghosts for the PS3 will be able to upgrade to Call of Duty: Ghosts for the PS4 for a limited time at a suggested retail price of just $10, €10, or £10. Retail programs, announced by Amazon and GameStop allow our players to upgrade from the Xbox 360 to the Xbox One version of Call of Duty: Ghosts for $10 as well. We have also previously announced that for a limited time our players will bring all of their Season Pass Content and all of their in-game progress with them within a console family, for no additional charge.